数码设计Issue(21)：27-29,3.
面向物联网的安全增强型密钥托管方案探究
Exploration of Security-Enhanced Key Escrow Solution for Internet of Things(IoT)
梅文凤 1朱镕申 1孙川钘 1徐天禾1
作者信息
- 1. 电子科技大学成都学院的计算机学院,成都 611731
- 折叠
摘要
Abstract
The Internet of Things(IoT)in this paper consists of an IoT security control system center,a key escrow center,readers and tags.The identity authentication adopts asymmetric encryption algorithm,and the private key is stored in the tag/reader,when the tag/reader suffers from human damage or high temperature or chemical corrosion,it may lose or damage its own private key.In IoT,shamir threshold algorithm is used to divide the private key of the tag/reader into n copies to be given to n key escrow centers,and it requires the cooperation of at least t key escrow centers to recover the private key,which makes the key management more secure and flexible.This paper also compares the advantages and disadvantages of two threshold schemes and finally proposes a key escrow scheme based on Shamir threshold.关键词
物联网安全/Shamir门限/密钥托管Key words
internet of things security/Shamir threshold/key escrow分类
信息技术与安全科学引用本文复制引用
梅文凤,朱镕申,孙川钘,徐天禾..面向物联网的安全增强型密钥托管方案探究[J].数码设计,2024,(21):27-29,3.
